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WO2005121529A3 - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

Info

Publication number
WO2005121529A3
WO2005121529A3 PCT/US2005/020778 US2005020778W WO2005121529A3 WO 2005121529 A3 WO2005121529 A3 WO 2005121529A3 US 2005020778 W US2005020778 W US 2005020778W WO 2005121529 A3 WO2005121529 A3 WO 2005121529A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
cam
rocker arm
drive shaft
combustion engine
Prior art date
Application number
PCT/US2005/020778
Other languages
French (fr)
Other versions
WO2005121529A2 (en
Inventor
David H Elliot
Original Assignee
David H Elliot
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by David H Elliot filed Critical David H Elliot
Publication of WO2005121529A2 publication Critical patent/WO2005121529A2/en
Publication of WO2005121529A3 publication Critical patent/WO2005121529A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F02B75/265—Engines with cylinder axes substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B15/00—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/04—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 with oscillating cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B59/00—Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmission Devices (AREA)

Abstract

An illustrative embodiment of a reciprocating internal combustion engine of the present invention comprises a rotatable drive shaft, a cam coupled to the rotatable drive shaft, a plurality of internal combustion cylinders symmetrically located about the drive shaft, a plurality of rocker arms, each rocker arm being coupled to a piston rod of one of the cylinders, and a wheel mounted on each rocker arm and engaging the cam, whereby the rocker arm drives the cam during a power stroke while the cam drives the rocker arm during a compression stroke.
PCT/US2005/020778 2004-06-08 2005-06-08 Internal combustion engine WO2005121529A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57827804P 2004-06-08 2004-06-08
US60/578,278 2004-06-08

Publications (2)

Publication Number Publication Date
WO2005121529A2 WO2005121529A2 (en) 2005-12-22
WO2005121529A3 true WO2005121529A3 (en) 2006-10-19

Family

ID=35503750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/020778 WO2005121529A2 (en) 2004-06-08 2005-06-08 Internal combustion engine

Country Status (2)

Country Link
US (1) US20060266314A1 (en)
WO (1) WO2005121529A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3003400A1 (en) 2015-10-16 2017-04-20 Bilge DREYSEL Rotary-piston cylinder engine
CN110295996B (en) * 2019-06-14 2022-02-11 郝凤成 Swing arm cam type two-stroke straight shaft internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918174A (en) * 1930-07-26 1933-07-11 Frans L Berggren Rotary gas motor
US2244438A (en) * 1938-08-09 1941-06-03 Wilkerson Rotary Engine Ltd Rotating cylinder internal combustion engine
US2417894A (en) * 1943-09-23 1947-03-25 Gienn J Wayland Rotary diesel engine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1042596A (en) * 1911-06-07 1912-10-29 William E Pearson Duplex reversible rotary liquid-motor.
US1108152A (en) * 1913-05-13 1914-08-25 Olof F Edqvist Rotary gas-engine.
US1158238A (en) * 1915-01-19 1915-10-26 Irvin C Knowles Rotary engine.
US1285835A (en) * 1916-01-26 1918-11-26 Sunderman Corp Rotary internal-combustion engine.
US1243691A (en) * 1916-03-29 1917-10-23 James D Blayney Internal-combustion motor.
US1242197A (en) * 1916-04-12 1917-10-09 Albert F Richardson Rotary internal-combustion engine.
US1267547A (en) * 1917-10-30 1918-05-28 James W Henry Hydrocarbon-engine.
US1341332A (en) * 1918-10-16 1920-05-25 Mcdonald Alexander Rotary engine
US1722057A (en) * 1925-04-03 1929-07-23 Walter N Mcconkey Rotary gas engine
US2075786A (en) * 1934-06-12 1937-03-30 Harry M Swensen Rotary internal combustion engine
US2900820A (en) * 1955-07-28 1959-08-25 Serafin Ardis Differential oral thermometer
US2886017A (en) * 1957-12-23 1959-05-12 Basil H Dib Rotary internal combustion engine
US3292603A (en) * 1964-12-16 1966-12-20 Wayto Stephen Rotary engine
US3731661A (en) * 1971-12-27 1973-05-08 T Hatfield Rotary engine apparatus
US4166438A (en) * 1976-11-11 1979-09-04 Gottschalk Eldon W Machine with reciprocating pistons and rotating piston carrier
US4421073A (en) * 1981-12-14 1983-12-20 Manuel Arregui Rotating cylinder internal combustion engine
US5992356A (en) * 1995-07-18 1999-11-30 Revolution Engine Technologies Pty Ltd Opposed piston combustion engine
TW349150B (en) * 1997-11-15 1999-01-01 Shi-Bin Huang Multi-cylinder internal combustion engine
US6536383B2 (en) * 1998-09-18 2003-03-25 Chanchai Santiyanont Internal combustion rotary engine
US6813989B2 (en) * 1998-09-18 2004-11-09 Chanchai Santiyanont Rotary compressor or pump
US6062175A (en) * 1999-04-20 2000-05-16 Huang; Shih-Pin Rotating cylinder internal-combustion engine
US6799542B2 (en) * 2002-11-04 2004-10-05 Pao C Pien Engine having piston-cam assembly powertrain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918174A (en) * 1930-07-26 1933-07-11 Frans L Berggren Rotary gas motor
US2244438A (en) * 1938-08-09 1941-06-03 Wilkerson Rotary Engine Ltd Rotating cylinder internal combustion engine
US2417894A (en) * 1943-09-23 1947-03-25 Gienn J Wayland Rotary diesel engine

Also Published As

Publication number Publication date
US20060266314A1 (en) 2006-11-30
WO2005121529A2 (en) 2005-12-22

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